Homemade coilgun

[Shea]

Forget potato guns and pumpkin throwers, this is bad ass.

http://www.tomsguide.com/us/diy-coilgun-battery-powered-recycled,news-8617.html

[UglykidJoe]

hmm very interesting, I have made at home a Trebuchet, a wicked nasty potato gun and that popcan gun that you may have seen on Mythbusters. I might just have to investigate this little beauty.